... , Flange, Reducer 2) Materials: Stainless steel 3) Standard: API, ANSI, ASME, JIS, DIN Description:1) Type: Elbow, ... Flange, Reducer 2) Materials: Stainless steel 3) Standard: API, ANSI, ASME, JIS, DIN 4) Size: As customer ... passed the current international standard ISO9001: 2000, API Q1 6H-0013, ASME certificate. The production is ... of GB, HG, SH, SY, DL, JB, API, ASTM, DIN, and JISB. We also provide ...